If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 13 + 4x = 21 + x Solving 13 + 4x = 21 + x Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1x' to each side of the equation. 13 + 4x + -1x = 21 + x + -1x Combine like terms: 4x + -1x = 3x 13 + 3x = 21 + x + -1x Combine like terms: x + -1x = 0 13 + 3x = 21 + 0 13 + 3x = 21 Add '-13' to each side of the equation. 13 + -13 + 3x = 21 + -13 Combine like terms: 13 + -13 = 0 0 + 3x = 21 + -13 3x = 21 + -13 Combine like terms: 21 + -13 = 8 3x = 8 Divide each side by '3'. x = 2.666666667 Simplifying x = 2.666666667
| x+3=2-3 | | -106=-7x-6(1+3x) | | 9(2n-3)=(4n+3)+6 | | 50-25=5x | | 0.15x+2.5=0.0623 | | 6x+2x=-2x+80 | | -5(3-4)+4=5q-11 | | 53+(-9)/-11 | | 9,000,000+200,000x=500,000 | | 8+3t-2=6t+14-2t | | 81x^4-18x^2+1=0 | | (n+3)2=0 | | x/3+19=-5 | | x/0.00258+0.1258=0.0155 | | 2(9q-1)+24q+14=180 | | -9(4x-2)=2-4x | | 1/8x+1=-6 | | (x^2+5)(3+x^4)(100x^2+10)=0 | | 12.5(5y+64)=.25(20+2y) | | ((6x+24)/(x^2-x-12))=((-6x+36)/(x^2-x-12)) | | 17x-2y=11 | | 25x=18 | | -55y-94=-37 | | 0.66(2x-4)=0.33-6 | | 12r+96=36r-72 | | x/1.25=3.85 | | 6x+7-x=-13 | | 9n+72=72+9n | | -3xy^3+7xy^7+(-xy^3)+(-3xy^3)= | | 3(y-2)+1=1 | | 5x-3=77-11x | | 8x^2+1=14x |